128089764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 382112640

約数和(自身を除く): 254022876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 53, 66, 68, 99, 102, 106, 132, 153, 159, 187, 198, 204, 212, 306, 318, 359, 374, 396, 477, 561, 583, 612, 636, 718, 748, 901, 954, 1077, 1122, 1166, 1436, 1683, 1749, 1802, 1908, 2154, 2244, 2332, 2703, 3231, 3366, 3498, 3604, 3949, 4308, 5247, 5406, 6103, 6462, 6732, 6996, 7898, 8109, 9911, 10494, 10812, 11847, 12206, 12924, 15796, 16218, 18309, 19027, 19822, 20988, 23694, 24412, 29733, 32436, 35541, 36618, 38054, 39644, 47388, 54927, 57081, 59466, 67133, 71082, 73236, 76108, 89199, 109854, 114162, 118932, 134266, 142164, 171243, 178398, 201399, 209297, 219708, 228324, 268532, 323459, 342486, 356796, 402798, 418594, 604197, 627891, 646918, 684972, 805596, 837188, 970377, 1208394, 1255782, 1293836, 1883673, 1940754, 2416788, 2511564, 2911131, 3558049, 3767346, 3881508, 5822262, 7116098, 7534692, 10674147, 11644524, 14232196, 21348294, 32022441, 42696588, 64044882, 128089764]

約数ペア:

[(1, 128089764), (2, 64044882), (3, 42696588), (4, 32022441), (6, 21348294), (9, 14232196), (11, 11644524), (12, 10674147), (17, 7534692), (18, 7116098), (22, 5822262), (33, 3881508), (34, 3767346), (36, 3558049), (44, 2911131), (51, 2511564), (53, 2416788), (66, 1940754), (68, 1883673), (99, 1293836), (102, 1255782), (106, 1208394), (132, 970377), (153, 837188), (159, 805596), (187, 684972), (198, 646918), (204, 627891), (212, 604197), (306, 418594), (318, 402798), (359, 356796), (374, 342486), (396, 323459), (477, 268532), (561, 228324), (583, 219708), (612, 209297), (636, 201399), (718, 178398), (748, 171243), (901, 142164), (954, 134266), (1077, 118932), (1122, 114162), (1166, 109854), (1436, 89199), (1683, 76108), (1749, 73236), (1802, 71082), (1908, 67133), (2154, 59466), (2244, 57081), (2332, 54927), (2703, 47388), (3231, 39644), (3366, 38054), (3498, 36618), (3604, 35541), (3949, 32436), (4308, 29733), (5247, 24412), (5406, 23694), (6103, 20988), (6462, 19822), (6732, 19027), (6996, 18309), (7898, 16218), (8109, 15796), (9911, 12924), (10494, 12206), (10812, 11847)]